i am running Kubuntu 10.10 on my WeTab Tablet PC.
As this Tablet has no mouse (but a touchscreen), I would like to configure Kubuntu in a way that allows to perform a right-click.

In Ubuntu (not Kubuntu), there is an option to just hold the left-click for about 3 seconds in order to perform a right-click (Mouse => Accessibility => "Trigger secondary click by holding down the primary button").